ISRC NLB151600431
Verified recording
NLB151600431 is “Violin Concerto No. 3 in F Major, RV 293 "L’Autunno" (Autumn): II. Adagio molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7d4ddd8bd724be07b97875e92bde94caa1917ae077854b51752cd4ba053e3136 and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151600431.
Recording identifiers
- ISRC
- NLB151600431
- Title
- Violin Concerto No. 3 in F Major, RV 293 "L’Autunno" (Autumn): II. Adagio molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7d4ddd8bd724be07b97875e92bde94caa1917ae077854b51752cd4ba053e3136
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:68544b127571defcc154349e65a4efbf79504e45d8451c075c5a2e0d6b2f7005- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151600431
- Bitcoin block existence check
- https://blockstream.info/api/block/960170
Full record
Track page: Violin Concerto No. 3 in F Major, RV 293 "L’Autunno" (Autumn): II. Adagio molto · Machine-readable JSON-LD